1.f4 Nf6 2.d4 d5 3.c3 c5 4.Nf3 cxd4 5.cxd4 Nc6 6.e3 Bf5 7.Nc3 e6 8.Ne5 Bb4 9.Bd2 Bxc3 10.Bxc3 O-O 11.Be2 Nxe5 12.dxe5 Ne4 13.O-O Nxc3 14.bxc3 Qa5 15.Qb3 Rfc8 16.Rfc1 Rc7 17.Qb4 Qc5 18.Qxc5 Rxc5 19.a4 Rac8 20.Ra3 Be4 21.Kf2 f6 22.exf6 gxf6 23.g4 Kf7 24.h4 Ke7 25.a5 h6 26.Ke1 e5 27.Kd2 d4 28.exd4 exd4 29.c4 Kd6 30.Bd3 Re8 31.Re1 Bc6 32.Rxe8 Bxe8 33.Be2 Bf7 34.Ra4 Be8 35.Ra3 Bg6 36.h5 Bh7 37.Ra4 Be4 38.Ra1 a6 39.Ra3 Rc7 40.Bf3 Bxf3 41.Rxf3 Rxc4 42.Rb3 Kd5 43.Rxb7 Ra4 44.Rb6 Ra2+ 45.Kd3 Ra3+ 46.Ke2 Ke4 47.Rxf6 d3+ 48.Kd1 Ra1+ 49.Kd2 Ra2+ 50.Kd1 Ra1+ 51.Kd2 Ra2+ 52.Kd1 Ra1+ 1/2-1/2